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O/p-Toluene Sulfonamide(Optsa)

(1.3)
Supplier From China
Dec-01-08

O/p-toluene sulfonamide(optsa)

We supply and sell intermediates products such as:
1. P-toluene sulfonamide cas: 70-55-3 (other names: ptsa, para toluene sulfonamide, p-toluenesulphonamide, 4-methylbenzenesulfonamide, 4-toluenesulfonamide)

2. P-toluene sulfonyl chloride cas:98-59-9 (other names: ptsc; para sulfonyl chloride;tosyl chloride; 4-toluene sulfochloride; 4-methylbenzenesulfonyl chloride; p-toluenesulfonyl chloride; toluene-4-sulfonyl chloride; 4-toluolsulfonyl chloride; p-tosyl chloride, p-toluene sulfochloride, 4-toluenesulfonic acid, chloride)

3. O/p-toluene sulfonamide cas:1333-07-9 (other names: optsa; o/p-toluenesulfonamide; o/ptsa; o, p-toluene sulfonamide; toluenesulphonamide;mixed isomers)

4. 4-hydroxybenzaldehyde cas: 123-08-0 (other names: phba; p- hydroxybenzaldehyde; 4-formylphenol)

5. Ortho toluene sulfonamide cas: 88-19-7 (other names: o- toluene sulfonamide o-toluenesulphonamide ;otsa; 2-methylbenzenesulfonamide; 2-methylbenzene-1-sulfonamide; 2-toluene suldonamide; ortho toluene sulfonamide; o-toluene sulfonamide)

6. N-ethyl-o/p-toluene sulfonamide cas: 26914-52-3 (other names: n-optsa; ethyltoulenesulfonamide; n-ethyltoluenesulfonamide; noptsa).

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More Items Similiar to: O/p-Toluene Sulfonamide(Optsa)

Nov-22-19
O/p-toluene Sulfonamide (optsa)

O/p-Toluene Sulfonamide (Optsa)

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MOQ: Not Specified
  Heze Kingvolt Chemical Co., Ltd.
Supplier From Heze, Shandong, China
Supplier Of Industrial Chemicals
 
Product Name O/P-Toluene Sulfonamide (OPTSA)
Other Name O/P-Toluene sulphonamide; O/P-Toluenesulfonamide; O/PTSA; Ortho Para Toluene Sulfonamide; Toluenesulfonamide
CAS No 1333-07-9; 8013-74-9
Molecular Formula C7H9NO2S
Product Usage 1) Used in the manufacture of dyes, plasticizer, synthetic resin, nail polish, fluorescence paints and coatings,.
2) Used in organic synthesis.
3) Used in organic glass phenolic resin & polyamide resin and plasticizer of printing ink & Hot Melt Adhesive.etc
Check-Point Unit Specifications
Appearance --- White Crystalline Powder
Purity % min 99
Melting Point °C min 106
Water % max 0.3
Colority Pt/Co max 30
Chloride ppm max 100
Sulfate ppm max 100
Ortho/ Para ±5% 40/60 or 30/70 or 20/80
Ash % max 0.1
PH --- 6.8-7.2
Turbidity APHA max 10
Iron ppm max 10
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Supplier: N, N-diethylhydroxylamine (DEHA), blowing agent ZBS, blowing agent zts, sodium p-toluene sulfinate (spts), n-butylbenzenesulfonamide (BBSA) cas: 3622-84-2, o, p-toluene sulfonamide (OPTSA) cas: 1333-07-9, chloramine-t cas: 127-65-1, chloramine-B

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4-Hydroxybenzoic acid

Chemical Name:4-Hydroxybenzoic acid
Trade Name:p-oxybenzoic acid
Molecular Formula:C7H6O3
Molecular Weight:138.12
CAS No.:99-96-7

Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone,
slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46
Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate

Specification
Item Specification
Polymer Grade Technical Grade
Appearance white crystal powder white crystal powder
Purity(on dry base) % 99.6 99.0
Melting Point 214-217 212-216
Odor odorless odorless
Solubility Clear and transparent clear and transparent
Loss on Drying % 0.20 0.50
Color(Pt-Co) 10 40
Ash % 0.02 0.15
Sulfate(SO42-) 0.01 0.05
Chloride(Cl-) % 0.005 0.02
Phe% 0.01 0.10
Salicylic Acid % 0.02 0.10
4-Hydroxyisophthalic Acid(HIPA) ppm 500 /
Insolubles in Metha ppm 50 /
Potassium(K+) ppm 5 /
Sodium (Na+) ppm 5 /
Iron (Fe) ppm 5 /
Ca2++Mg2+ppm 5 /
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Methyl o/p-toluenesulfonate

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Wholesale O/p-toluene Sulfonic Acid Methyl Ester (optsm) Manufacturer, Cas No. 28804-47-9

Product Name: Methyl o/p-toluenesulfonate; Methyl O/P-Toluene Sulfonate; O/P-Toluene Sulfonic Acid Methyl Ester; Methyl
O/P-Tosylate; OPTSME; OPTSM; MOPTS
CAS No. 28804-47-9
Molecular Formula: C8H10O3S
Molecular Weight: 186.23
EINECS No.: 249-237-3

Technical Specification:
Appearance: Colorless or light yellow clear liquid
Purity: ¥99%
O-TSM: 40-70%
P-TSM: 30-60%
M-TSM: ¤5%
Moisture: ¤0.5%
Free acid: ¤0.2%
OPTSC: ¤0.3%
Ash: ¤0.1%

Usage: Used as a methylation agent of organic synthesis, synthetic dyes, etc.
Packing: 200kg plastic drum or 200kg plastic lined iron drum.
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Supplier: Chemical solvents like acetone, ethanol, ipa,mix xylene, mix toluene etc ( recycled, off grade, stock, contaminated, expired products
Services: :
Buyer: Off spec solvents and glycols for reprocessing. unused, off spec, expired,stock, bottom sludge, slurry products like ea, ba, ipa, mix xylene, hydrocarbons etc

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  Lianyungang Huaihua International Trade Co., Ltd.
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Product Name: Sodium permanganate
Use level: Industrial
Content: 40 (%)
CAS Number: 10101-50-5
Molecular formula:NaMnO4
Molecular Weight: 141.93

Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate.

Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on.

Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place.

Quality Standard:  
Items index
Sodium permanganate (NaMnO4) Content / (%) 40
Water-insoluble content / (%) 0.01
Potassium (K) content / (%) 0.22
pH value 6 ?8
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Aluminium tri-sec-butoxide
Product Name: Aluminium tri-sec-butoxide
CAS: 2269-22-9
MF: C12H27AlO3
MW: 246.32
EINECS: 218-871-2
Mol File: 2269-22-9.mol

Chemical Properties
Boiling point 40 C
density 0.967 g/mL at 25 C(lit.)
vapor pressure 23 hPa (195 C)
refractive index 1.439
Fp 82 F
storage temp. Flammables area
solubility Miscible with alcohol, isopropyl alcohol and toluene.
form Oily Liquid
Specific Gravity 0.9671
color Light yellow


Item Specifications
Appearance Colorless transparent or light yellow liquid
Purity % 99.99
Aluminum content % 10.2-12.5
Density ( g/cm3) 0.92-0.97
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Sodium Benzoate

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Product Name Sodium Benzoate
Specification Food Grade
Appearance White Powder/Granular/Sphere
Certification FDA, GMP, HACCP, ISO, KOSHER, QS, Halal

Purity: 99.5% min
[Molecular formula] C7H5NaO2
[Molecular weight] 144.11
[Use] widely used in food industry as Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing
[Quality index] in accordance with GB1902-2005 standard for edible grade and BP98 and China national codex 2000 for medicinal grade

Package: 25kg net packed in woven bag, or 600kg net packed in ton bag
Container: 17MTS/20'FCL without pallets, 14MTS/20'FCL with pallets
For extruded, 16MTS/20' container
For powder: 17MTS/20' container
For granule: 20MTS/20' container

Item GB1902-94 version BP98 version China pharmacopoeia 2000 version
Content(base on C7H5NaO2 dry basis),% 99.0 99.0-100.5 99.0
Drying loss,% 1.5 2.0 1.5
Dissolve Meet the stipulation Meet the stipulatio
Transparency and color / Meet the stipulation
Alkalinity acidity; Meet the stipulation Meet the stipulation Meet the stipulation
Cchloride (base on Cl) 500PPm 200PPm/
Chloride(base on Cl),/ 300PPm/
Heavy metal(base on Pb) 10PPm 10PPm 10PPm
As(base on As),2PPm/ 5PPm
Sulfate (base on SO4),1000PPm //
Readily oxidizable substance Passed the test/
o-benzene tricarbonic acid Passed the test/
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Monocalcium Phosphate (MCP) Feed grade

Monocalcium Phosphate (Mcp) Feed Grade

(4.9)
$600.00
MOQ: Not Specified
  Lianyungang Huaihua International Trade Co., Ltd.
Supplier From Lianyungang, Jiangsu, China
Supplier Of Chemicals & Allied Products
 
Monocalcium Phosphate (MCP) Feed grade

Product Features
The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 22% of the products, their biological effects better.
This unique high-tech companies use technology to make our products crystallization, high purity and its harmful impurities significantly below
standards:HG28611997
Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction.

Specifications
Appearance white powder or granule
Total P 22%min
Ca 13-18%
F 0.18% max
As 10 ppm max
Pb 10ppm max
Moisture 4%max

Source of OriginRock

Packing and Storage Knitted bags lined polyethylene plastic bags double
packaging, Weighing 25Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place
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